foo.cc: In function 'int main()':
foo.cc:146:9: warning: unused variable 'min_cost' [-Wunused-variable]
     int min_cost = Path(cost, &p, &f);
         ^~~~~~~~

自豪的采用 HydroJudge 进行评测(github.com/hydro-dev/HydroJudge)

正在同步测试数据，请稍后
{"receive":"2020-07-18T14:23:33.382Z","handle":"2020-07-18T14:23:33.382Z","cache_start":"2020-07-18T14:23:33.389Z","read_cases":"2020-07-18T14:23:33.890Z","judge":"2020-07-18T14:23:33.891Z","done":"2020-07-18T14:23:34.669Z"}